Cita APA (7a ed.)

Hall, B. H., & Reenen, J. v. (1999). How effective are fiscal incentives for R&D?: A review of the evidence. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Hall, Bronwyn H., y John van Reenen. How Effective Are Fiscal Incentives for R&D?: A Review of the Evidence. Cambridge, MA: National Bureau of Economic Research, 1999.

Cita MLA (9a ed.)

Hall, Bronwyn H., y John van Reenen. How Effective Are Fiscal Incentives for R&D?: A Review of the Evidence. National Bureau of Economic Research, 1999.